In December of 2018, the spacecraft of the NASA Voyager 2 space arrived, following example of Voyager 1 sister. Currently, only five spacecraft have been launched, such as Voyagers. The remaining three leaders are 10 and 11, and New Horizons. What will be the next big getaway?
This landmark can be accessed by universal space. The solar system will leave some definitions. Let's clear what happens. In 1990, the New York Times reported that when Pioneer warned about leaving the solar system, Neptune's orbit had passed. This is not what Voyager 2 scientists used to make their determination. Instead, the last measurements cross the solar heliopope, the theoretical threshold of heliosphere, to be a determining factor in the penetration of the starspace. Helium is a bubble loaded with particles created around the sun. Scientists use it to explain where space stars start.
But the heliosphere is tricky and changes with the sun's 22-year solar cycle, it reduces and grows with the wind of the sun and the sun travels in the direction of a star. It's not something easy to measure through the Earth. NASA's Interstellar Boundary Explorer (IBEX) mission works remotely to define the edges of a bubble. (Helium is a bubble, it's a heliprop on the edge). [What’s Next for NASA’s Voyager 2 in Interstellar Space?]
The observations made by Voyager Pumpkins have crossed this bubble. However, researchers say that the sun is Oort Cloud, the Voyager probes outside the outside of the solar system can not be fully considered, that is, between 1,000 and 100,000 living organisms that are far from astronomical units. (The astronomical unit, or AU, is the distance between Earth and Sun – 93 million million or 150 million kilometers).
While crossing Voyager 1 and 2 heliopause, partial operation tools still revealed historical events. Heliophosis works as a shield, with energy particles created by cosmic rays created by other stars. According to the small particles found in the solar system and in high-energy particles, a tool shows cosmic circuits sudden rumors that scientists stopped electric circuits from leaving the solar system.
So where does the next space that crosses the star space?
Fulfillment of details
The changing nature of the heliosphere is impossible when the pioneers between 10 and 11 enter space. In fact, one of them is already possible.
According to the NASA's "Beyond Earth: Deep Space Exploration" chronicle, "Earth Beyond: Deep Space Exploration" pioneer 10 was about 118,824 UA above Earth, but more than Voyager 1. However, when all the Pioneer 11 and Voyager twins were moving toward the apparent sun, Pioneer remained at the end of the 10 stroke. According to research 2017, the heliosphere tail is 220 AU of the sun. Pioneer in 10 AUA / annual travelers of 10 years, the Pioneer will be approximately between 2057 and 40 years old to change the boundary.
The pioneer 11 was about 97.6 UA from Earth, from November 5, 2010, according to the same e-book. Unlike his twins, the spacecraft is traveling in the same direction. Voyager entered into half-starred circles of 120 stars. As a pioneer who travels around 2.3 years to the UA in 11 years, around 2027 a couple of decades have to go through a rounded space, probably without changing boundaries.
What's New Spacecraft New Horizons? On January 1, 2019, a spacecraft made the most recent flyby of the solar system object, and it started much earlier than four. About its fly, the New Horizons was 43 AU of the sun. Alan Stern, the chief investigator of the mission, said that Space.com traveled about 3.1 UA per year annually or in the 31 U.S. decade. For the next 20 years, space space has the possibility to spend a universal space. If New Horizons crosses the Voyager 2 border (it will not be, but it should only be considered as a baseline), it should make a trip in less than 24 years in 2043. In 2043 the ISM lines would go internally, crossing earlier. [NASA’s 10 Greatest Science Missions]
The direct confirmation that crosses Heliopia will not be achieved with the Pioneer nuclear, it is possible that the operation of New Horizons will be in operation and a detailed analysis of space spaces. Particulate detectors are much stronger in Voyager, but Stern said. In addition, New Horizons offers a wind detector that goes beyond the heliosphere.
"Putting the dust detector on the interstellar bracket would be a valuable experience," he said.
However, they will still work. According to Stern, power is a limiting factor. New Horizons disintegrates plutonium dioxide. Right now, the spacecraft has enough power to work until the 2030s, Stern said, and is now a good way to work.
If the heliosphere of constant changes continues to be static – in the event of an incident – Pioneer 11 will cross heliopium in 2027 and then New Horizons in 2043. The pioneer 10, the first spacecraft to launch five, will be the last one to leave the heliosphere in 2051. Once again, this has been a realistic forties for the hellish state.
If you're interested in moving space ships "distant distance" from each other, David Cranor has calculated numbers on his blog, Nothing More Powerful. Cranor, who works in the space industry, has never done any work on five missions. To make it clear, the spacecraft deviates all paths, so they will not pass through each other, as if traveling along the road. Instead, the farthest one and the nearest Earth will change over time.
"I have always been interested in Voyager and pioneers, and it seemed strange to me that when New Horizons said it was faster than pioneers," Cranor said to Space.com.
Working with limited data, Voyager 1 passed Pioneer 11 between 1982 and 1983. Voyager 2 overtook Pioneer 11 in March 1988, despite the speed and direction of the changes probably earlier.
Pioneer's New Horizons, from 10 to 11, are both in the future until now, Cranor warned that the numbers would have a significant margin of error. However, using speed, each handmade traveled according to December 2017, New Horizons passed the Pioneer 1111 in 2113 and did not pass through 1087.
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